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I have a recumbent exercise bike that has a 6v resistance motor servo with a built in B5K pontentiometer. Pic attached. Could your instructable be modified to work with this motor/pot and allow the arduino to mimic and replace the bike's lower control board (which is foobarred) to allow the user to adjust resistance? Better would be if the arduino could somehow read the resistance control keypresses from the existing console and translate them to the motor.
Hi RaK6, which chip are you referring to? How many pins? What is the location of the chip on the board?
Which chip are you referring to? How many pins? What is the location of the chip on the board?
Fix Your NordicTrack Exercise Bike